What is the best method for storing bacterial cultures for short periods of time?

Rotenone is an insecticide that is toxic

Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.

Which direction does the energy flow in this energy pyramid ?